Android 未能传递结果信息：java.lang.ArrayIndexOutOfBoundsException

我正在开发一个应用程序，它使用摄像头，允许用户捕捉照片并显示到GridView中。在将图片保存到特定于应用程序的文件夹之前，它可以正常工作，但当在GridView中显示图片时，它突然崩溃并给出异常。我正在附上代码和日志。不过我想弄明白，但我做不到。请帮忙

这是相机的类别：

public class OwnerAddPhoto extends Activity implements OnClickListener {

private Button btnAdd, btnUpload;
private GridView photoGrid;
ArrayList<String> filePath;
File[] listOfFile;
ImageAdapter getSDImgs;
private static final int PIC_FROM_CAMERA = 100;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.owner_photoupload);

    btnAdd = (Button) findViewById(R.id.btn_addphoto);
    btnUpload = (Button) findViewById(R.id.btn_uploadphoto);
    btnAdd.setOnClickListener(this);
    btnUpload.setOnClickListener(this);
}

@Override
public void onClick(View v) {

    switch (v.getId()) {

    case R.id.btn_addphoto:

        String state = Environment.getExternalStorageState();
        if (state.equals(Environment.MEDIA_MOUNTED)) {

            String root = Environment.getExternalStorageDirectory()
                    .toString();
            File DirHomey = new File(root, "/Homey");
            DirHomey.mkdirs();
            if (DirHomey.isDirectory()) {

                Log.d("Directory Available.", DirHomey.toString());
                Intent cameraIntent = new Intent(
                        MediaStore.ACTION_IMAGE_CAPTURE);
                Random rdm = new Random();
                int n = 1000;
                n = rdm.nextInt();

                String imgName = "IMG_" + n + ".jpg";
                File imgFile = new File(DirHomey, imgName);
                if (imgFile.exists()) {
                    imgFile.delete();
                }
                Log.d("Image File Created.", imgFile.toString());

                Uri extraFilePath = Uri.fromFile(imgFile);
                Log.d("IMGPath", extraFilePath.toString());
                cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT,
                        extraFilePath);
                startActivityForResult(cameraIntent, PIC_FROM_CAMERA);
            }

        }
        break;

    case R.id.btn_uploadphoto:

        break;
    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (resultCode != RESULT_CANCELED && requestCode == PIC_FROM_CAMERA
            && data != null) {

        getSDCARDImagePaths();
        getSDImgs = new ImageAdapter(this, filePath);
        photoGrid.setAdapter(getSDImgs);

    } else {
        Toast.makeText(this, "Ops.. Error Occurred! Try Again.",
                Toast.LENGTH_SHORT).show();
    }
    super.onActivityResult(requestCode, resultCode, data);
}

private void getSDCARDImagePaths() {

    filePath = new ArrayList<String>();
    File DirPath = new File(Environment.getExternalStorageDirectory(),
            "Homey");
    if (DirPath.isDirectory()) {

        listOfFile = DirPath.listFiles();
        for (int i = 0; i <= listOfFile.length; i++) {

            filePath.add(listOfFile[i].getAbsolutePath());

        }

    }
}

}

---

从

i中删除
=
运算符尝试此操作

private void getsdcardimagepath（）{
filePath=newarraylist（）；
File DirPath=新文件（Environment.getExternalStorageDirectory（），
“家庭”）；
if（DirPath.isDirectory（））{
listOfFile=DirPath.listFiles（）；
for（int i=0；i
for（inti=0；我将您的117行发布在
owneradphoto.java
文件中。
03-18 04:00:27.386: W/dalvikvm(1240): threadid=1: thread exiting with uncaught exception (group=0xb3aeeb90)
03-18 04:00:27.406: E/AndroidRuntime(1240): FATAL EXCEPTION: main
03-18 04:00:27.406: E/AndroidRuntime(1240): Process: com.example.homeyapp, PID: 1240
03-18 04:00:27.406: E/AndroidRuntime(1240): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=100, result=-1, data=null} to activity {com.example.homeyapp/com.example.homeyapp.OwnerAddPhoto}: java.lang.ArrayIndexOutOfBoundsException: length=5; index=5
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.ActivityThread.deliverResults(ActivityThread.java:3346)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.ActivityThread.handleSendResult(ActivityThread.java:3389)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.ActivityThread.access$1200(ActivityThread.java:135)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1445)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.os.Handler.dispatchMessage(Handler.java:102)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.os.Looper.loop(Looper.java:137)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.ActivityThread.main(ActivityThread.java:4998)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at java.lang.reflect.Method.invokeNative(Native Method)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at java.lang.reflect.Method.invoke(Method.java:515)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at dalvik.system.NativeStart.main(Native Method)
03-18 04:00:27.406: E/AndroidRuntime(1240): Caused by: java.lang.ArrayIndexOutOfBoundsException: length=5; index=5
03-18 04:00:27.406: E/AndroidRuntime(1240):     at com.example.homeyapp.OwnerAddPhoto.getSDCARDImagePaths(OwnerAddPhoto.java:117)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at com.example.homeyapp.OwnerAddPhoto.onActivityResult(OwnerAddPhoto.java:96)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.Activity.dispatchActivityResult(Activity.java:5435)
03-18 04:00:27.406: E/AndroidRuntime(1240):     at android.app.ActivityThread.deliverResults(ActivityThread.java:3342)
03-18 04:00:27.406: E/AndroidRuntime(1240):     ... 11 more

for (int i = 0; i < listOfFile.length; i++) {

        filePath.add(listOfFile[i].getAbsolutePath());

}

for (int i = 0; i <= listOfFile.length-1; i++) {

        filePath.add(listOfFile[i].getAbsolutePath());

}

private void getSDCARDImagePaths() {

    filePath = new ArrayList<String>();
    File DirPath = new File(Environment.getExternalStorageDirectory(),
            "Homey");
    if (DirPath.isDirectory()) {

        listOfFile = DirPath.listFiles();
        for (int i = 0; i < listOfFile.length; i++) {

            filePath.add(listOfFile[i].getAbsolutePath());

        }

    }
}

private void getSDCARDImagePaths() {

    filePath = new ArrayList<String>();
    File DirPath = new File(Environment.getExternalStorageDirectory(),
            "Homey");
    if (DirPath.isDirectory()) {

        listOfFile = DirPath.listFiles();
        for (int i = 0; i < listOfFile.length; i++) {

            filePath.add(listOfFile[i].getAbsolutePath());

        }

    }
}

for (int i = 0; i <= listOfFile.length; i++) {

        filePath.add(listOfFile[i].getAbsolutePath());

}

for (int i = 0; i < listOfFile.length; i++) {

        filePath.add(listOfFile[i].getAbsolutePath());

}